1293301107

素因数分解:

$3^3\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{4729}}^1$

素因数の和:6192

約数の個数: 32

約数和(自身を含む): 2191692800

約数和(自身を除く): 898391693

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1447, 4341, 4729, 10129, 13023, 14187, 30387, 33103, 39069, 42561, 91161, 99309, 127683, 273483, 297927, 893781, 6842863, 20528589, 47900041, 61585767, 143700123, 184757301, 431100369, 1293301107]

約数ペア:

[(1, 1293301107), (3, 431100369), (7, 184757301), (9, 143700123), (21, 61585767), (27, 47900041), (63, 20528589), (189, 6842863), (1447, 893781), (4341, 297927), (4729, 273483), (10129, 127683), (13023, 99309), (14187, 91161), (30387, 42561), (33103, 39069)]